PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

317-1Porcelain,ignitor

Harvey Sid Inc · NSN 4520-01-361-1088 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-361-1088 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-361-1088. Primary manufacturer part number: 317-1.
Features
  • Porcelain,ignitor — FSC 4520
  • General Characteristics Item Description: 4.000 IN. LG; 0.500 IN. OD IN
  • 1 verified cross-reference
  • Primary manufacturer: Harvey Sid Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Porcelain,ignitor, cataloged under National Stock Number 4520-01-361-1088, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Harvey Sid Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-361-1088
Primary Part Number317-1
Item NamePorcelain,ignitor
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerHarvey Sid Inc
StatusACTIVE
General Characteristics Item Description4.000 IN. LG; 0.500 IN. OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-011-1803B153620 INTERCHANGEABLE
Nipple,pipe
Sunroc Corp
2540-00-040-21073171 INTERCHANGEABLE
Holder Assembly,winch Line
Amfs American Fleet Services
6250-00-109-104151202 INTERCHANGEABLE
Lampholder
Raytheon Company Dba Raytheon
5945-00-259-9902C743586-6 INTERCHANGEABLE
Relay,electromagnetic
L3 Technologies, Inc. Div Communication Systems-East
2520-00-350-75028A8482 INTERCHANGEABLE
Snaprin
Napco International Llc Dba Napco International Inc
2910-00-356-085833171 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5120-00-449-3819 INTERCHANGEABLE
Adapter-Shaft Bolt
6645-00-450-22093171 INTERCHANGEABLE
Clock,digital,panel
Pickard and Burns Inc
5310-01-076-72243171 INTERCHANGEABLE
Washer,recessed
Roller Bearing Co of America, Inc Div Pic Design
6520-01-153-62211357681 INTERCHANGEABLE
Gingival Retraction Cord,impregn
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
317-1 Harvey Sid Inc (USA)
Related Parts
4730-00-011-1803INTERCHANGEABLE
NIPPLE,PIPE
B153620
2540-00-040-2107INTERCHANGEABLE
HOLDER ASSEMBLY,WINCH LINE
3171
6250-00-109-1041INTERCHANGEABLE
LAMPHOLDER
51202
5945-00-259-9902INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
C743586-6
2520-00-350-7502INTERCHANGEABLE
SNAPRIN
8A8482
2910-00-356-0858INTERCHANGEABLE
FILTER ELEMENT,FLUID
33171
5120-00-449-3819INTERCHANGEABLE
ADAPTER-SHAFT BOLT
6645-00-450-2209INTERCHANGEABLE
CLOCK,DIGITAL,PANEL
3171
5310-01-076-7224INTERCHANGEABLE
WASHER,RECESSED
3171
6520-01-153-6221INTERCHANGEABLE
GINGIVAL RETRACTION CORD,IMPREGN
1357681
5985-01-371-7892INTERCHANGEABLE
COUPLER,ANTENNA
3171
5310-01-438-8134INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3171

Frequently Asked Questions

What is NSN 4520-01-361-1088?

NSN 4520-01-361-1088 is a Porcelain,ignitor, manufactured by Harvey Sid Inc, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-361-1088?

NSN 4520-01-361-1088 has 1 cross-referenced part number: 317-1 (Harvey Sid Inc).

What NSN replaces 4520-01-361-1088?

There are 12 known substitutes for 4520-01-361-1088: 4730-00-011-1803, 2540-00-040-2107, 6250-00-109-1041 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 317-1?

Key specifications for 317-1: General Characteristics Item Description: 4.000 IN. LG; 0.500 IN. OD IN; End Item Identification: SID HARVEY MODEL 317 IGNITOR. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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